:root {
  --bg: #0f1115;
  --panel: #1a1d24;
  --panel-border: #2a2e38;
  --text: #eef0f3;
  --dim: #8a90a0;
  --accent: #4f8dfd;
  --good: #3ecf8e;
  --warn: #f5a623;
  --bad: #ff5c5c;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100%;
}
.app { max-width: 760px; margin: 0 auto; padding: 20px 16px 80px; }

h1 { font-size: 20px; font-weight: 600; margin: 0 0 4px; }
.subtitle { color: var(--dim); font-size: 13px; margin-bottom: 20px; }

/* ---- Setup ---- */
.setup-row {
  display: flex; gap: 8px; margin-bottom: 10px; align-items: center; flex-wrap: wrap;
}
.call-time-field { display: flex; align-items: center; gap: 4px; }
.call-time-field span { color: var(--dim); font-size: 13px; }
.setup-row input[type="text"] {
  flex: 1; min-width: 0;
}
input, select {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 15px;
}
input[type="number"] { width: 70px; }
.time-inputs { display: flex; align-items: center; gap: 4px; }
.time-inputs span { color: var(--dim); font-size: 13px; }

.type-toggle { display: flex; gap: 4px; }
.type-btn {
  padding: 10px 12px; font-size: 13px; color: var(--dim);
}
.type-btn.active { border-color: var(--accent); color: var(--text); background: #16233a; }

button {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  cursor: pointer;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.good { background: var(--good); border-color: var(--good); color: #04241a; font-weight: 600; }
button.bad { background: transparent; border-color: var(--bad); color: var(--bad); }
button.ghost { background: transparent; }
button:disabled { opacity: 0.4; cursor: not-allowed; }
button.icon { padding: 8px 10px; }

.concept-list { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.concept-item .name-block { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.concept-item {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex; align-items: center; gap: 10px;
}
.concept-item .name { flex: 1; font-weight: 500; }
.call-time { color: var(--dim); font-size: 12px; }
.call-delta { font-size: 12px; font-variant-numeric: tabular-nums; }
.call-delta.late { color: var(--bad); }
.call-delta.early { color: var(--good); }
.call-delta.ontime { color: var(--dim); }
.concept-item .dur { color: var(--dim); font-variant-numeric: tabular-nums; font-size: 14px; }
.concept-item .reorder { display: flex; flex-direction: column; gap: 2px; }
.concept-item .reorder button { padding: 2px 6px; font-size: 11px; line-height: 1; }

.badge-break {
  display: inline-block; margin-left: 6px; font-size: 10px; font-weight: 700;
  letter-spacing: 0.04em; padding: 2px 6px; border-radius: 4px;
  background: #3a2e57; color: #c9b6ff; vertical-align: middle;
}

.badge-live {
  display: inline-block; font-size: 10px; font-weight: 700;
  letter-spacing: 0.04em; padding: 3px 8px; border-radius: 4px;
  background: #163a2e; color: #7fe3b4; vertical-align: middle;
}

.totals { margin-top: 16px; color: var(--dim); font-size: 14px; }
.totals b { color: var(--text); }

.start-bar { margin-top: 22px; display: flex; gap: 10px; }

/* ---- Timer view ---- */
.top-bar {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 18px; flex-wrap: wrap; gap: 8px;
}
.finish-block { text-align: right; }
.finish-label { color: var(--dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.finish-time { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }
.finish-delta { font-size: 13px; font-variant-numeric: tabular-nums; }
.finish-delta.over { color: var(--bad); }
.finish-delta.under { color: var(--good); }
.finish-delta.flat { color: var(--dim); }

.stage {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
}
.stage.break { border-color: #7c5cff; background: #1c1730; }
.stage.overtime { border-color: var(--bad); background: #241417; }
.concept-name { font-size: 16px; color: var(--dim); margin-bottom: 4px; }
.concept-progress-label { font-size: 12px; color: var(--dim); margin-bottom: 14px; }
.concept-call-info { margin-top: -10px; margin-bottom: 14px; }
.clock {
  font-size: 76px; font-weight: 700; font-variant-numeric: tabular-nums;
  line-height: 1; letter-spacing: 0.01em;
}
.clock.overtime { color: var(--bad); }
.clock.warn { color: var(--warn); }
.overtime-tag {
  margin-top: 6px; font-size: 14px; color: var(--bad); font-weight: 600;
  visibility: hidden;
}
.overtime-tag.show { visibility: visible; }

.progress-track {
  margin-top: 20px; height: 8px; background: #2a2e38; border-radius: 4px; overflow: hidden;
}
.progress-fill { height: 100%; background: var(--accent); transition: width 0.3s linear; }
.progress-fill.warn { background: var(--warn); }
.progress-fill.over { background: var(--bad); width: 100% !important; }

.controls { display: flex; gap: 10px; margin-top: 22px; justify-content: center; flex-wrap: wrap; }
.controls button { min-width: 110px; padding: 12px 16px; font-size: 15px; }

.upcoming { margin-top: 26px; }
.upcoming h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--dim); margin-bottom: 10px; }
.sched-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; margin-bottom: 6px;
  border: 1px solid var(--panel-border);
  cursor: pointer;
}
.sched-item:hover { border-color: var(--accent); }
.sched-item.active { border-color: var(--accent); background: #14202f; cursor: default; }
.sched-item.done { opacity: 0.55; }
.sched-item.paused { border-style: dashed; }
.sched-item.readonly { cursor: default; }
.sched-item.readonly:hover { border-color: var(--panel-border); }
.sched-item.readonly.active:hover { border-color: var(--accent); }
.sched-item .name-block { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.sched-item .name { flex: 1; }
.sched-item .planned { color: var(--dim); font-size: 13px; font-variant-numeric: tabular-nums; }
.sched-item .actual { font-size: 13px; font-variant-numeric: tabular-nums; min-width: 60px; text-align: right; }
.sched-item .actual.over { color: var(--bad); }
.sched-item .actual.under { color: var(--good); }
.sched-item .edit-concept { margin-left: 4px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); flex-shrink: 0; }
.status-dot.active { background: var(--accent); }
.status-dot.paused { background: var(--warn); }
.status-dot.done-ok { background: var(--good); }
.status-dot.done-over { background: var(--bad); }

.bottom-actions { margin-top: 30px; display: flex; justify-content: space-between; }
.bottom-actions button { font-size: 13px; color: var(--dim); }

.done-screen { text-align: center; padding: 60px 20px; }
.done-screen .clock { font-size: 48px; }
.upcoming .sched-item.done { cursor: default; }

.waiting-screen { text-align: center; padding: 80px 20px; color: var(--dim); }

@media (max-width: 480px) {
  .clock { font-size: 58px; }
  .controls button { min-width: 90px; }
}

.back-link {
  display: block; max-width: 760px; margin: 16px auto 0; padding: 0 16px;
  color: var(--dim); font-size: 13px; text-decoration: none;
}
.back-link:hover { color: var(--text); }